The deal was to get 5 new members for the Karuta club.  Chihaya has to figure out a way to keep the room and deal with the band club.
while impassionate would refer to a 
top that spins perfectly smoothly.
mientras "veloces" sería para 
un trompo que gira tranquilamente.
mientras "veloces" sería para 
uno que gira sin perturbaciones.
e "impetuoso" seria um pião que gira
 de forma perfeitamente regular.